介绍学科联盟的概念和形成方式、热点推荐平台的概念,提出发挥学科联盟的优势为热点推荐平台的建立作出贡献的建议。详细论述基于学科联盟的热点推荐平台中的热点评价和信息推送过程,认为这两个过程的好坏直接影响到用户对平台的认可度。 This paper introduces the concept and formation of subject alliance, the concept of hot recommendation platform, and puts forward some suggestions to make use of the advantage of subject alliance to contribute to the establishment of hot recommendation platform. Discussed in detail hot evaluation and information push process in hot recommendation platform based on subject alliance, that these two processes directly affect the user acceptance of the platform.